Optical sight base mount



FIG. 1 is a perspective view of an optical sight base mount showing my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a left view thereof.

FIG. 5 is a right view thereof.

FIG. 6 is a top view thereof.

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of the optical sight base mount, illustrating a microdot being coupled at the optical sight base mount.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design. 

CLAIM The ornamental design for a optical sight base mount, as shown and described. 